windows-server-2003/multimedia/media/avi/mciwnd/mciwndi.h

/*----------------------------------------------------------------------------*\
 *
 *  MCIWnd
 *
 *    MCIWnd window class *internal* header file.
 *
 *----------------------------------------------------------------------------*/

#include <windows.h>
#include <windowsx.h>
#include <mmsystem.h>
#include <win32.h>
#include <digitalv.h>
#include <commdlg.h>
#include <shellapi.h>
#include <vfw.h>

#define NOUPDOWN
#define NOSTATUSBAR
#define NOMENUHELP
#define NOBTNLIST
#define NODRAGLIST
#define NOPROGRESS
#define NOHOTKEY

#include <commctrl.h>

#include "strings.h"

/**************************************************************************
***************************************************************************/

#define GetWS(hwnd)     GetWindowLong(hwnd, GWL_STYLE)
#define PutWS(hwnd, f)  SetWindowLong(hwnd, GWL_STYLE, f)
#define TestWS(hwnd,f)  (GetWS(hwnd) & f)
#define SetWS(hwnd, f)  ((PutWS(hwnd, GetWS(hwnd) | f) & (f)) != (f))
#define ClrWS(hwnd, f)  ((PutWS(hwnd, GetWS(hwnd) & ~(f)) & (f)) != 0)

/******************************************************************************
 *****************************************************************************/

#ifdef DEBUG
    #define MODNAME "MCIWnd"
    static void cdecl dprintf(PSTR sz, ...);
    #define DPF     dprintf
#else
    #define DPF     ; / ## /
#endif

#define ABS(x)  ((int)(x) > 0) ? (x) : (-(x))

#if !defined NUMELMS
    #define NUMELMS(aa) (sizeof(aa)/sizeof((aa)[0]))
#endif

// the place we load internationalizable strings into
static TCHAR szString[128];
#define LoadSz(ID) (LoadString(hInst, ID, szString, NUMELMS(szString)), szString)

#if defined(UNICODE)
// unicode conversions - without using the C-runtime for which we would
// need to set up the locale

int Iwcstombs(LPSTR lpstr, LPCWSTR lpwstr, int len);
int Imbstowcs(LPWSTR lpwstr, LPCSTR lpstr, int len);

#endif

/******************************************************************************
 *****************************************************************************/

// !!! Ack!  A global in a library!  But the Common Control code needs
// !!! to know the instance that registered the class.  I think.
HINSTANCE hInst;

TCHAR aszMCIWndClassName[] = MCIWND_WINDOW_CLASS;

WNDPROC fnTrackbarWndProc;

/******************************************************************************
 *****************************************************************************/

// icky constants
#define TIMER1  	42
#define TIMER2  	43
#define ACTIVE_TIMER	500
#define INACTIVE_TIMER	2000

#define ID_TOOLBAR	747
#define TB_HEIGHT       26        	// toolbar windows are this high
#define STANDARD_WIDTH  300		// width of non-windowed toolbar
#define SMALLEST_WIDTH  60		// smallest width allowed

#define IDM_MCIZOOM	 11000
#define IDM_MCIVOLUME	 12000
#define VOLUME_MAX	 200
#define IDM_MCISPEED	 13000
#define SPEED_MAX    	 200

#define IDM_MCINEW	103
#define IDM_MCIOPEN	104
#define IDM_MCICLOSE	105
#define IDM_MCIREWIND   106
#define IDM_MENU        107	// menu button and menu id
#define IDM_MCIEJECT    108	// eject button id
#define TOOLBAR_END     109	// last item in toolbar
#define IDM_MCICONFIG   110     // bring up a configure box
#define IDM_MCICOMMAND	111
#define IDM_COPY	112

/******************************************************************************
 *****************************************************************************/

typedef struct {
    HWND    hwnd;
    HWND    hwndOwner;
    UINT    alias;
    UINT    wDeviceID;
    UINT    wDeviceType;
    MCIERROR dwError;
    DWORD   dwStyle;
    BOOL    fHasTracks;
    int	    iNumTracks;
    int	    iFirstTrack;
    LONG    *pTrackStart;
    BOOL    fRepeat;
    BOOL    fCanWindow;
    BOOL    fHasPalette;
    BOOL    fCanRecord;
    BOOL    fCanPlay;
    BOOL    fCanSave;
    BOOL    fCanEject;
    BOOL    fCanConfig;
    BOOL    fAllowCopy;
    BOOL    fUsesFiles;
    BOOL    fVideo;
    BOOL    fAudio;
    BOOL    fMdiWindow;
    BOOL    fScrolling;
    BOOL    fTracking;
  //BOOL    fSeekExact;
    BOOL    fVolume;
    UINT    wMaxVol;
    BOOL    fSpeed;
    BOOL    fPlayAfterSeek;
    BOOL    fActive;            // Is this window active right now?
    BOOL    fMediaValid;        // have dwMediaStart and dwMediaLen been set?
    RECT    rcNormal;
    HMENU   hmenu;
    HMENU   hmenuVolume;
    HMENU   hmenuSpeed;
    HFONT   hfont;
#ifdef DAYTONA
//    HBITMAP hbmToolbar;		// commctrl needs an HBITMAP
#endif
    HWND    hwndToolbar;
    HWND    hwndTrackbar;
    DWORD   dwMediaStart;
    DWORD   dwMediaLen;
    UINT_PTR wTimer;
    DWORD   dwMode;
    DWORD   dwPos;
    UINT    iZoom;
    UINT    iActiveTimerRate;
    UINT    iInactiveTimerRate;
    TCHAR    achFileName[128]; // to store open filename
    TCHAR    achReturn[128];   // to store result of the last SendString
    OPENFILENAME ofn;   // Remember current extension, etc. for opening files
    UINT    uiHack;	// For OwnerDraw hack
    HMENU   hmenuHack;	// For OwnerDraw hack
    HBRUSH  hbrDither;	// For OwnerDraw
    HICON   hicon;
    int     cOnSizeReentered;
} MCIWND, NEAR * PMCIWND;